488990535

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{27697}}^1$

素因数の和:27823

約数の個数: 32

約数和(自身を含む): 861518592

約数和(自身を除く): 372528057

約数列:

[1, 3, 5, 11, 15, 33, 55, 107, 165, 321, 535, 1177, 1605, 3531, 5885, 17655, 27697, 83091, 138485, 304667, 415455, 914001, 1523335, 2963579, 4570005, 8890737, 14817895, 32599369, 44453685, 97798107, 162996845, 488990535]

約数ペア:

[(1, 488990535), (3, 162996845), (5, 97798107), (11, 44453685), (15, 32599369), (33, 14817895), (55, 8890737), (107, 4570005), (165, 2963579), (321, 1523335), (535, 914001), (1177, 415455), (1605, 304667), (3531, 138485), (5885, 83091), (17655, 27697)]